The Sigma paradox happens with thirds mainly e.g 1/3 = 33.333 repeating 2/3 = 66.666 repeating and 3/3 = 99.999 repeating. 3/3 is q whole number equaling 1 however it can't equal 1 because it is 99.9 repeating get it? It comes ever closer too 100% but will never get there. You can relate, in sure.